Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Post an Article
Welcome To Ask or Share your Answers For Others

Categories

react频繁渲染背景图性能开销

0 votes
4.2k views
in Technique[技术] by (71.8m points)

react频繁渲染背景图性能开销

需求
1、接口A返回一组背景图
2、接口B返回显示某一张背景图
3、用户根据事件切换背景图
现在思路
通过state显示隐藏子组件，子组件是背景图List生成的多个Div。

问：
切换背景图加载效率现在是否是最低，如果可以优化请指明方法？

通过chrome network弱网和memory工具没观察比较出实际性能开销，
大家有哪些查看性能工具吗？


与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)
等待大神解答

与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界，一个免费开放的程序员编程交流平台！开放，进步，分享！让技术改变生活，让极客改变未来！ Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

Just Browsing Browsing

1.4m articles

1.4m replys

5 comments

57.0k users

Most popular tags

Snow Theme by Q2A Market
Powered by Question2Answer
...